CHEMISTRY
Home CHEMISTRY
TOPIC 2: ORGANIC CHEMISTRY | CHEMISTRY FORM 4
TOPIC 2: ORGANIC CHEMISTRY | CHEMISTRY FORM 4
Introduction to Organic Chemistry
Organic chemistry is the chemistry of carbon compounds. Due to the ability of carbon...
TOPIC 1: INTRODUCTION TO CHEMISTRY | CHEMISTRY FORM 1
TOPIC 1: INTRODUCTION TO CHEMISTRY | CHEMISTRY FORM 1
Introduction To Chemistry
The Concept of Chemistry
Explain the concept of Chemistry
Meaning of chemistry
Chemistry is a branch of...
TOPIC 5: QUALITATIVE ANALYSIS | CHEMISTRY FORM 4
TOPIC 5: QUALITATIVE ANALYSIS | CHEMISTRY FORM 4
The Meaning of Qualitative Analysis
Qualitative analysis involves determining metals and non metals (or metallic and non-metallic elements)...
TOPIC 1: OXYGEN | CHEMISTRY FORM 2
TOPIC 1: OXYGEN | CHEMISTRY FORM 2
Oxygen exists in air to an extent of 21% by volume (or 23% by weight). It is the...
TOPIC 1: NON METALS AND THEIR COMPOUNDS | CHEMISTRY FORM 4
TOPIC 1: NON METALS AND THEIR COMPOUNDS | CHEMISTRY FORM 4
General Chemical Properties of Non MetalsThe non-metals are very reactive and most of them...
TOPIC 5: ATOMIC STRUCTURE | CHEMISTRY FORM 2
TOPIC 5: ATOMIC STRUCTURE | CHEMISTRY FORM 2
The Atom
We learned early that matter is made up of small, indivisible particles.
Everything around us is made...
TOPIC 4: FUEL AND ENERGY | CHEMISTRY FORM 2
TOPIC 4: FUEL AND ENERGY | CHEMISTRY FORM 2
Fuel is a substance that can be combusted or burnt to release energy as a byproduct....
TOPIC 3: WATER | CHEMISTRY FORM 2
TOPIC 3: WATER | CHEMISTRY FORM 2
Occurrence and Nature of Water
Water is the most abundant liquid in nature. It is a compound of hydrogen...
TOPIC 2: LABORATORY TECHNIQUES AND SAFETY | CHEMISTRY FORM 1
TOPIC 2: LABORATORY TECHNIQUES AND SAFETY | CHEMISTRY FORM 1
LABORATORY TECHNIQUES AND SAFETY
A laboratory is a room or building specially designed for conducting various...
TOPIC 5: MATTER | CHEMISTRY FORM 1
Concept of matter
Concept of Matter
Explain concept of matter
Matter
is anything that has mass and occupies space. Therefore, anything
around us provided it has mass and can...
TOPIC 1: CHEMICAL EQUATIONS | CHEMISTRY FORM 3
TOPIC 1: CHEMICAL EQUATIONS | CHEMISTRY FORM 3
A chemical equation is a representation of a chemical reaction with the help of symbols and formulae...
TOPIC 3 : WATER QUESTIONS WITH ANSWERS ~ CHEMISTRY FORM 2
TOPIC 3 : WATER QUESTIONS WITH ANSWERS ~ CHEMISTRY FORM 2
WATER
QUESTIONS
Multiple choice.
Choose the most correct answer from the given alternatives.
(i) The system where...
TOPIC 7: FORMULA BONDING AND NOMENCLATURE | CHEMISTRY FORM 2
TOPIC 7: FORMULA BONDING AND NOMENCLATURE | CHEMISTRY FORM 2
Valence and Chemical Formulae
The Concept of Valence
Explain the concept of valence
Valency is the capacity of...
TOPIC 4: SCIENTIFIC PROCEDURES | CHEMISTRY FORM 1
TOPIC 4: SCIENTIFIC PROCEDURES | CHEMISTRY FORM 1
Significance of scientific procedure
The Concept of Scientific Procedure
Explain the concept of scientific procedure
The scientific method (procedure) is...
TOPIC 4: POLLUTION | CHEMISTRY FORM 4
TOPIC 4: POLLUTION | CHEMISTRY FORM 4
“And this is my prayer: that your love may abound more and more in knowledge and depth of...
TOPIC 6: AIR COMBUSTION, RUSTING AND FIRE FIGHTING | CHEMISTRY FORM 1
Composition of air
Air is a mixture of different gases. The gases that make up the air include nitrogen, oxygen, carbon dioxide, noble gases (argon,...
TOPIC 5: VOLUMETRIC ANALYSIS | CHEMISTRY FORM 3
TOPIC 5: VOLUMETRIC ANALYSIS | CHEMISTRY FORM 3
VOLUMETRIC ANALYSIS
Standard Volumetric Apparatus
The Concept of Volumetric Analysis
Explain the concept of volumetric analysis
Volumetric analysis is a quantitative...
TOPIC 3: SOIL CHEMISTRY | CHEMISTRY FORM 4
TOPIC 3: SOIL CHEMISTRY | CHEMISTRY FORM 4
Soil Formation
Soil is formed by the process of weathering. All types of weathering (physical, chemical or biological)...
TOPIC 3 : HEAT SOURCES AND FLAMES QUESTIONS WITH ANSWERS ~ CHEMISTRY FORM 1
TOPIC 3 : HEAT SOURCES AND FLAMES QUESTIONS WITH ANSWERS ~ CHEMISTRY FORM 1
QUESTIONS
Multiple choice.
Choose the most correct answer.
(i) The following are laboratory...
TOPIC 2: HARDNESS OF WATER | CHEMISTRY FORM 3
TOPIC 1: CHEMICAL EQUATIONS | CHEMISTRY FORM 3
The Concept of Hardness of Water
Explain the concept of hardness of water
As water flows over the land,...